1401129548

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{199}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 3277747200

約数和(自身を除く): 1876617652

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 29, 46, 52, 58, 91, 92, 116, 161, 182, 199, 203, 299, 322, 364, 377, 398, 406, 598, 644, 667, 754, 796, 812, 841, 1196, 1334, 1393, 1508, 1682, 2093, 2587, 2639, 2668, 2786, 3364, 4186, 4577, 4669, 5174, 5278, 5572, 5771, 5887, 8372, 8671, 9154, 9338, 10348, 10556, 10933, 11542, 11774, 17342, 18109, 18308, 18676, 19343, 21866, 23084, 23548, 32039, 34684, 36218, 38686, 40397, 43732, 59501, 60697, 64078, 72436, 75023, 76531, 77372, 80794, 119002, 121394, 128156, 132733, 135401, 150046, 153062, 161588, 167359, 238004, 242788, 251459, 265466, 270802, 300092, 306124, 334718, 416507, 502918, 525161, 530932, 541604, 669436, 833014, 929131, 1005836, 1050322, 1171513, 1666028, 1725529, 1760213, 1858262, 2100644, 2175667, 2343026, 3451058, 3520426, 3716524, 3849257, 4351334, 4686052, 6902116, 7040852, 7698514, 8702668, 12078703, 15229669, 15397028, 24157406, 26944799, 30459338, 48314812, 50040341, 53889598, 60918676, 100080682, 107779196, 200161364, 350282387, 700564774, 1401129548]

約数ペア:

[(1, 1401129548), (2, 700564774), (4, 350282387), (7, 200161364), (13, 107779196), (14, 100080682), (23, 60918676), (26, 53889598), (28, 50040341), (29, 48314812), (46, 30459338), (52, 26944799), (58, 24157406), (91, 15397028), (92, 15229669), (116, 12078703), (161, 8702668), (182, 7698514), (199, 7040852), (203, 6902116), (299, 4686052), (322, 4351334), (364, 3849257), (377, 3716524), (398, 3520426), (406, 3451058), (598, 2343026), (644, 2175667), (667, 2100644), (754, 1858262), (796, 1760213), (812, 1725529), (841, 1666028), (1196, 1171513), (1334, 1050322), (1393, 1005836), (1508, 929131), (1682, 833014), (2093, 669436), (2587, 541604), (2639, 530932), (2668, 525161), (2786, 502918), (3364, 416507), (4186, 334718), (4577, 306124), (4669, 300092), (5174, 270802), (5278, 265466), (5572, 251459), (5771, 242788), (5887, 238004), (8372, 167359), (8671, 161588), (9154, 153062), (9338, 150046), (10348, 135401), (10556, 132733), (10933, 128156), (11542, 121394), (11774, 119002), (17342, 80794), (18109, 77372), (18308, 76531), (18676, 75023), (19343, 72436), (21866, 64078), (23084, 60697), (23548, 59501), (32039, 43732), (34684, 40397), (36218, 38686)]